Introduce processor

src/api/common/get-friends.ts

@@ -1,26 +0,0 @@
-import * as mongodb from 'mongodb';
-import Following from '../models/following';
-
-export default async (me: mongodb.ObjectID, includeMe: boolean = true) => {
-	// Fetch relation to other users who the I follows
-	// SELECT followee
-	const myfollowing = await Following
-		.find({
-			follower_id: me,
-			// 削除されたドキュメントは除く
-			deleted_at: { $exists: false }
-		}, {
-			fields: {
-				followee_id: true
-			}
-		});
-
-	// ID list of other users who the I follows
-	const myfollowingIds = myfollowing.map(follow => follow.followee_id);
-
-	if (includeMe) {
-		myfollowingIds.push(me);
-	}
-
-	return myfollowingIds;
-};